Symphony A21

The Symphony A21 feature phone supports 2G network connectivity, ensuring stable calling and basic mobile communication in supported areas. Symphony phone includes dual SIM support with standard and micro SIM slots for flexible usage and easy number management. The compact 1.77-inch display provides clear visibility for calls, messages, and basic menu navigation. Symphony A21 button phone is powered by a 1000mAh Li-ion battery that offers dependable backup for long daily usage without frequent charging needs. This battery capacity ensures consistent performance for calling, messaging, and entertainment functions throughout the day. Supports expandable storage via MicroSD card up to 32GB, allowing users to store contacts, audio files, and recordings conveniently. Symphony A21 feature phone also includes a built-in vibrator for silent alerts in meetings or quiet environments. Users can enjoy a sound recorder function for capturing voice notes and important audio easily. Symphony feature phone features wireless FM radio that allows listening to favorite stations without using a wired headset. The built-in torch light provides practical assistance during nighttime use or power outages. Symphony A21 supports a 3.5mm audio jack for connecting wired earphones for music and radio listening. Symphony button phone offers a large 2000-contact phonebook capacity for storing extensive contact lists conveniently. Auto call recording functionality helps users save important conversations for future reference. Symphony A21 feature phone also includes basic multimedia support with audio, video, and FM wireless entertainment options. GPRS connectivity enhances basic internet-related services for essential data usage.